Jan 22, 2021 · Our experiments demonstrate that not only is our system more flexible, but it also is more efficient and results in shorter decryption keys ( ...
Dec 9, 2021 · In a Cross-Domain ACE setting, two distinct entities generate the keys to determine which group of senders can send data to a certain group of ...
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Dec 13, 2021 · Logic access control enforces who can read and write data; the enforcement is typically performed by a fully trusted entity.
In this paper, we improve over their work with a novel construction that provides a more expressive access control policy based on attributes rather than on ...
Duration: 19:44
Posted: Dec 1, 2021
Posted: Dec 1, 2021
In this paper, we introduce DACP – a practical Dynamic Access Control Policy system supporting dynamic cross-domain authorisation.
3 days ago · The scheme is capable of not only realizing fine-grained hierarchical access control within a single domain but also enabling cross-domain data ...
In this paper, we propose a cross-domain access control scheme based on multi-authority attribute-based encryption for big data from social networks. In our ...
An ABAC-based cross-domain access control system, together with the security domain as a attribute with the subject, object, authority, environment attributes ...
Abstract—A Cross Domain Problem (CDP) is the question of how to securely access and exchange information between the domains of varying security levels.